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Jack
Indicates the jack number (reference only).
Value Range
01–24
Extension
Indicates the extension number and name (reference only).
Value Range
Extension no. and name specified in Ext. no. and Name on the 9.1.3 Numbering Plan [1-3] screen
Programming Manual References
9.1.3 Numbering Plan [1-3]—Ext. no., Name
Data Line Security
Enables the prevention of signals from other extensions during data transmission.
Default
All jacks: Off
Value Range
On (checked), Off (unchecked)
9.2 Extension [2]
Programming Manual
157